3
  -0.442449    0.896791 -0.00194885   0.0242259
  -0.750259   -0.368963    0.548615  -0.0312875
   0.491274    0.244196    0.836073     1.07443
          0           0           0           1
-0.859947  0.497396 -0.114404 -0.163309
-0.487813 -0.735083   0.47084   0.13303
 0.150098  0.460706  0.874769  0.907154
        0         0         0         1
-0.974917 0.0543344 -0.215837  0.130231
-0.149954 -0.876961  0.456566  0.178471
-0.164474  0.477479  0.863112  0.935546
        0         0         0         1
